header{
    height: 90px;
}
.navigation .container-fluid{
    width: 100%;
    background: white;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 100000;

    display: flex;
    flex-wrap: nowrap;
}

#login-menu{
	float:left;
}
#mylogo{
	width:10%;
}
#mycenter{
	width:70%;
}
#myright{
	width:20%
}